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Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Statement of Comprehensive Income [Abstract] |  |  |
Net Income | $ 68,499 | $ 66,538 | $ 53,117
Change in fair value of derivative instruments: |  |  |
Change in fair value of derivative instruments for the period | (3,803) | (2,680) | (32)
Income tax effect | 799 | 563 | 7
Changes from derivative instruments | (3,004) | (2,117) | (25)
Change in securities: |  |  |
Unrealized appreciation (depreciation) for the period on AFS securities | 35,272 | 21,173 | (5,067)
Amortization from transfer of securities from available for sale to held to maturity securities | (58) | (117) | (190)
Reclassification adjustment for securities (gains) losses realized in income | (4,297) | 75 | 443
Income tax effect | (6,493) | (4,438) | 1,012
Unrealized gains (losses) on securities | 24,424 | 16,693 | (3,802)
Other Comprehensive Income (Loss), Net of Tax | 21,420 | 14,576 | (3,827)
Comprehensive Income | $ 89,919 | $ 81,114 | $ 49,290

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